*{
    margin: 0px;
    padding:0px;
}
#top{
    background-color: #f7f8f8;
    height: 80px;
}
.h{
    font-size:30px;
    text-align: left;
    color: #30a6f5;
    vertical-align: middle;
    line-height: 80px;
    margin-left: 60px;
}
.b {
    text-decoration: none;
    background:transparent;
    color: #30a6f5;
    border: 2px solid #30a6f5;

    padding: 5px 20px 5px 20px;
    font-size: 16px;
    font-family: 微软雅黑, 宋体, Arial, Helvetica, Verdana, sans-serif;
    font-weight: bold;
    border-radius: 3px;
    vertical-align: middle;


    -webkit-transition: all linear 0.30s;
    -moz-transition: all linear 0.30s;
    transition: all linear 0.30s;


    margin-left: 110px;
    margin-bottom: 15px;
}
.u
{
    vertical-align: middle;

}
.a,#ax{
    border: 2px solid #dbdbdb;
    /*30a6f5*/
    width:300px;
    margin-left:15px;
    float: left;
    height: 200px;
    border-radius: 7px;
}
.a1{
    width:150px;
    float: left;
    /*border: 1px solid red;*/
    height:120px;
    text-align: center;
    line-height: 120px;
}
.c{
    text-align:center;
    font-size: 22px;
    /*text-align: left;*/
    margin-left: -50px;    
}
.a1 > i{
    line-height: 110px;
    color: gray;
    margin-left: 30px;
    /*1ea0fa*/
    /*margin: 0px auto;*/
}
.ahr{
    width: 96%;
    margin: 0px auto;
    clear: left;
    color: #dbdbdb;
}
.a2{
    height: 70px;
    line-height: 80px;
}
.a2 > button{
    width: 98px;
    height: 42px;
    border-radius: 6px;
}
.j{
    width:1000px;
    margin: 0px auto;
}